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1. 发明公开

EP3137797A1 PRESSURE RELEASE VALVE FOR OIL RECOVERY SYSTEMS 有权
标题翻译： DRUCKENTLASTUNGSVENTILFÜRÖLRÜCKGEWINNUNGSSYSTEME
公开(公告)号：EP3137797A1
公开(公告)日：2017-03-08
申请号：EP15722344.7
申请日：2015-05-01
申请人： BS&B Innovation Limited
发明人： GOEHLER, Dannie , SCANTLIN, Gary
IPC分类号： F16K17/04 , F16K17/40
CPC分类号： F16K17/406 , E21B34/06 , F16K17/0466
摘要： The disclosure relates to a pressure release valve (100). The pressure release valve may be suitable for use as an oil recovery valve. In one embodiment, the pressure release valve may comprise a piston (5) and tube (4) configured to slide within a valve body, wherein the piston is configured to remain sealingly engaged with the tube until the pressure release valve fully activates. Upon activation, the piston may disengage from the tube, thereby allowing fluid to escape from the valve through the tube.
摘要翻译：本公开涉及一种压力释放阀（100）。压力释放阀可适用于油回收阀。在一个实施例中，压力释放阀可以包括构造成在阀体内滑动的活塞（5）和管（4），其中活塞构造成保持与管子密封接合，直到压力释放阀完全启动。活化后，活塞可以从管脱出，从而允许流体通过管从阀中逸出。

2. 发明公开

EP2634465A1 Controlled safety pressure response system 有权
标题翻译： Gesteuertes Sicherheitsdruckreaktionssystem
公开(公告)号：EP2634465A1
公开(公告)日：2013-09-04
申请号：EP13002832.7
申请日：2009-04-03
申请人： BS & B SAFETY SYSTEMS, INC.
发明人： Brazier, Geof , Clark, John, P. III , Smallwood, John, E.
IPC分类号： F16K17/16 , F16K37/00
CPC分类号： F16K17/1626 , F16K17/406 , F16K37/005 , F16K37/0091 , F17C13/02 , F17C13/026 , F17C13/12 , F17C2205/0314 , F17C2205/0332 , F17C2223/0123 , F17C2250/032 , F17C2250/034 , F17C2250/036 , F17C2250/0408 , F17C2250/043 , F17C2250/0439 , F17C2250/0465 , F17C2250/0491 , F17C2250/072 , F17C2260/016 , F17C2260/022 , F17C2260/023
摘要： A system for monitoring a pressurized container is provided. The system includes a non-reclosing pressure release device (40) and an activating mechanism (13) configured to open the non-reclosing pressure release device (40). The activating mechanism is activated by a control (50), based on a signal received by the control from a sensor (44). The activating mechanism (13) may be selected from a group including actuators, pyrotechnic devices, and solenoids.
摘要翻译：提供一种用于监测加压容器的系统。该系统包括非重合闸释放装置（40）和构造成打开非重合闸压力释放装置（40）的致动机构（13）。基于由传感器（44）的控制接收到的信号，通过控制（50）激活激活机构。激活机构（13）可以选自包括致动器，烟火装置和螺线管的组。

3. 发明公开

EP3227590A1 VALVE ARRANGEMENT 有权
标题翻译：阀门布置
公开(公告)号：EP3227590A1
公开(公告)日：2017-10-11
申请号：EP15807993.9
申请日：2015-12-03
申请人： LB Bentley Limited
发明人： SANDERSON, Bryan
IPC分类号： F16K3/04 , F16K35/04
CPC分类号： F16K17/406 , F16K3/04 , F16K35/04
摘要： A valve arrangement comprises a rotatable part 32 rotatable relative to a stationary part 12, wherein one of the rotatable part 32 and the stationary part 12 includes an abutment surface 36a, 36b engageable with a stop associated with the other of the rotatable part 32 and the stationary part 12, wherein the stop comprises a stop pin 40 of hollow, substantially cylindrical faint
摘要翻译：阀装置包括可相对于固定部件12旋转的可旋转部件32，其中可旋转部件32和固定部件12中的一个包括可与可旋转部件32中的另一个相关联的止动件接合的抵接表面36a，36b，固定部件12，其中止挡件包括中空的基本上圆柱形的止动销40。

4. 发明公开

EP2935958A2 BUTTERFLY VENT 有权
标题翻译：出血的旋转门
公开(公告)号：EP2935958A2
公开(公告)日：2015-10-28
申请号：EP13864490.1
申请日：2013-12-17
申请人： Farwell, Steven , Brazier, Geoffrey
发明人： Farwell, Steven , Brazier, Geoffrey
IPC分类号： F16K17/14
CPC分类号： F16K17/406 , F16K17/14 , Y10T137/1782
摘要： A pressure relief device is disclosed. The pressure relief device may take the form of a “butterfly” vent, including paired burst panels or blow-out portions that are configured to open in a manner similar to a butterfly flapping its wings. Upon opening, the paired burst panels may contact each other, thereby absorbing kinetic energy. The burst panels may be positioned within a frame or may be formed or cut from a single sheet. A cord may be provided between the burst panels to retain the burst panels and/or ensure that the burst panels open substantially simultaneously. The pressure relief device also may include an activation mechanism to control the opening of the burst panels, one or more hinge members, and/or a braking member.

5. 发明公开

EP2818777A1 Excess flow shutoff valve 审中-公开
标题翻译：过流截流阀
公开(公告)号：EP2818777A1
公开(公告)日：2014-12-31
申请号：EP13174177.9
申请日：2013-06-28
申请人： AIR PRODUCTS AND CHEMICALS, INC.
发明人： Kiffer, Micah S. , Tentarelli, Stephen Clyde
IPC分类号： F16K17/164 , F16K17/40
CPC分类号： F16K17/164 , F16K17/14 , F16K17/406
摘要： Excess flow shutoff valve comprising a valve body (10), a valve plug (20), a partition (50), and an activation component (30) where the valve plug (20), the partition (50), and activation component (30) are disposed within the valve body (10). A suitable flow restriction is provided to create a pressure difference between the upstream end of the valve plug (20) and the downstream end of the valve plug (20) when fluid flows through the valve body (10). The pressure difference exceeds a target pressure difference needed to activate the activation component (30) when fluid flow through the valve body (10) is higher than a desired rate, and thereby closes the valve.
摘要翻译：包括阀体（10），阀塞（20），隔板（50）和致动部件（30）的过流截流阀，其中阀塞（20），隔板（50）和致动部件 30）设置在阀体（10）内。当流体流过阀体（10）时，提供合适的流量限制以在阀塞（20）的上游端和阀塞（20）的下游端之间产生压力差。当通过阀体（10）的流体流量高于期望的流量时，压力差超过激活活化部件（30）所需的目标压力差，从而关闭阀。

6. 发明公开

EP2766970A1 DEPRESSURIZATION SYSTEM FOR AN ELECTRICAL TRANSFORMER 审中-公开
标题翻译：泄压系统用于电子变压器
公开(公告)号：EP2766970A1
公开(公告)日：2014-08-20
申请号：EP12840167.6
申请日：2012-10-11
申请人： Guardian F D S, LLC
发明人： KENDRICK, William R.
IPC分类号： H02H7/04
CPC分类号： F16K17/406 , H01F27/00 , H01F27/14 , Y10T137/1677
摘要： A depressurization system for an electrical transformer includes a pressure release assembly configured to be in fluid communication with a chamber of the electrical transformer. The pressure release assembly includes a rupture pin valve. The system may include an evacuation assembly having a blast chamber. The rupture pin valve includes a pin configured to buckle in response to a predetermined pressure applied to a surface of the rupture pin valve.

7. 发明公开

EP3215782A4 THERMAL PRESSURE RELIEF DEVICE 无效
公开(公告)号：EP3215782A4
公开(公告)日：2018-07-04
申请号：EP14905586
申请日：2014-11-05
申请人： LUXFER CANADA LTD
发明人： CARTER STEPHEN ALAN
IPC分类号： F17C13/04 , F16K17/00 , F16K17/38 , F16K17/40
CPC分类号： F16K17/406 , F16K17/003 , F16K17/383 , F17C13/04 , Y02E60/321
摘要： This invention relates to a safety valve for a pressurised gas cylinder, the valve comprising: (a) a housing comprising a proximal end and a distal end, the housing comprising a conduit which extends through the housing from an inlet at the proximal end to one or more outlets at the distal end, the inlet being connectable to a gas cylinder so that it is capable of providing fluid communication between the conduit and the gas cylinder; (b) a closure member within the conduit which is movable from a closed position in which it substantially seals the inlet to an open position which provides fluid communication through the conduit from the inlet to the one or more outlets at the distal end of the housing; and (c) a thermal release element within the conduit in the form of a fluid-filled glass bulb comprising a first end which abuts a stop on the housing and an opposing second end which abuts a distal side of the closure member in order to hold the closure member in the closed position.

8. 发明公开

EP3215782A1 THERMAL PRESSURE RELIEF DEVICE 无效
标题翻译：热力释放装置
公开(公告)号：EP3215782A1
公开(公告)日：2017-09-13
申请号：EP14905586.5
申请日：2014-11-05
申请人： LUXFER CANADA LIMITED
发明人： CARTER, Stephen Alan
IPC分类号： F17C13/04 , F16K17/38 , F16K17/40
CPC分类号： F16K17/406 , F16K17/003 , F16K17/383 , F17C13/04 , Y02E60/321
摘要： This invention relates to a safety valve for a pressurised gas cylinder, the valve comprising: (a) a housing comprising a proximal end and a distal end, the housing comprising a conduit which extends through the housing from an inlet at the proximal end to one or more outlets at the distal end, the inlet being connectable to a gas cylinder so that it is capable of providing fluid communication between the conduit and the gas cylinder; (b) a closure member within the conduit which is movable from a closed position in which it substantially seals the inlet to an open position which provides fluid communication through the conduit from the inlet to the one or more outlets at the distal end of the housing; and (c) a thermal release element within the conduit in the form of a fluid-filled glass bulb comprising a first end which abuts a stop on the housing and an opposing second end which abuts a distal side of the closure member in order to hold the closure member in the closed position.
摘要翻译：本发明涉及一种用于加压气体缸的安全阀，该阀包括：（a）包括近端和远端的壳体，该壳体包括导管，该导管从近端的入口延伸穿过壳体到一个或在远端的多个出口，所述入口可连接至气瓶，使得其能够提供所述导管与所述气瓶之间的流体连通; （b）导管内的关闭构件，该关闭构件能够从关闭位置移动到关闭位置，在关闭位置中，关闭位置基本上将入口密封到打开位置，该打开位置提供通过导管从入口到位于壳体远端的一个或多个出口的流体连通 ; （c）导管内的热释放元件，其为充满流体的玻璃泡的形式，其包括邻接壳体上的止动件的第一端和邻接闭合件的远侧的相对的第二端，以便保持关闭构件处于关闭位置。

9. 发明公开

EP2766970A4 DEPRESSURIZATION SYSTEM FOR AN ELECTRICAL TRANSFORMER 审中-公开
标题翻译：泄压系统用于电子变压器
公开(公告)号：EP2766970A4
公开(公告)日：2016-01-27
申请号：EP12840167
申请日：2012-10-11
申请人： GUARDIAN F D S LLC
发明人： KENDRICK WILLIAM R
IPC分类号： H02H7/04
CPC分类号： F16K17/406 , H01F27/00 , H01F27/14 , Y10T137/1677
摘要： A depressurization system for an electrical transformer includes a pressure release assembly configured to be in fluid communication with a chamber of the electrical transformer. The pressure release assembly includes a rupture pin valve. The system may include an evacuation assembly having a blast chamber. The rupture pin valve includes a pin configured to buckle in response to a predetermined pressure applied to a surface of the rupture pin valve.

10. 发明公开

EP1972841A3 Cartridge assembly for valve 有权
标题翻译：插入组件用于阀
公开(公告)号：EP1972841A3
公开(公告)日：2008-10-29
申请号：EP08011869.8
申请日：2001-03-29
申请人： BS & B Safety Systems Limited
发明人： Brazier, Geof , Dubbeldam, Arthur , Dubbeldam, Peter
IPC分类号： F16K17/40
CPC分类号： F16K17/386 , F16K17/406 , Y10T137/1624 , Y10T137/1632 , Y10T137/1782 , Y10T137/1819 , Y10T137/1987 , Y10T137/5109 , Y10T137/7728
摘要： The present invention relates to a cartridge for a valve operable between a first configuration and a second configuration, comprising an activation component (216) operatively connectible with the valve to maintain the valve in the first configuration until a predetermined pressure is exerted on the valve to force the valve toward the second configuration; and a hollow body (210) having a first and second end, the hollow body substantially enclosing the activation component (216) so that the cartridge (230) is replaceable without any contact with the activation component (216), wherein the activation component is a buckling pin configured to buckle when the predetermined pressure is exerted on the valve.

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